A magnitude ML 2.0 earthquake occured in region: 2 km SW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3420, 13.3840 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
L'Aquila | AQ | 2 | 69753 | 69753 |
Lucoli | AQ | 7 | 1011 | 70764 |
Tornimparte | AQ | 9 | 3187 | 73951 |
Ocre | AQ | 10 | 1167 | 75118 |
Fossa | AQ | 10 | 721 | 75839 |
Scoppito | AQ | 11 | 3727 | 79566 |
Pizzoli | AQ | 13 | 4326 | 83892 |
Sant'Eusanio Forconese | AQ | 13 | 394 | 84286 |
Poggio Picenze | AQ | 13 | 1136 | 85422 |
Rocca di Cambio | AQ | 15 | 533 | 85955 |
Barete | AQ | 15 | 737 | 86692 |
Villa Sant'Angelo | AQ | 15 | 424 | 87116 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 88970 |
Barisciano | AQ | 17 | 1828 | 90798 |
Fagnano Alto | AQ | 19 | 418 | 91216 |
Rocca di Mezzo | AQ | 19 | 1526 | 92742 |
Cagnano Amiterno | AQ | 19 | 1369 | 94111 |
Prata d'Ansidonia | AQ | 20 | 496 | 94607 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-07 18:36:26 |
42.342 | 13.384 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 768699 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 18:36:26 ± 0.1 |
Latitude | 42.3420 ± 0.0063 |
Longitude | 13.3840 ± 0.0097 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 768699 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 783 |
Semi-minor axis of confidence ellipse (meter) | 667 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1063.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50722 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.6 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 768699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:32:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTQR.SHZ. | 2009-04-07T18:36:37.88 | 0.6 | undecidable | manual | Sg | 178 | 35.5422 | -0.352 | 45 | |
IV.TERO.HHN. | 2009-04-07T18:36:37.71 | 0.3 | undecidable | manual | Sg | 30 | 35.9418 | -0.647 | 62 | |
IV.INTR.HHZ. | 2009-04-07T18:36:36.63 | 0.6 | undecidable | manual | Pg | 130 | 56.2992 | 0.264 | 44 | |
IV.FIAM.HHN. | 2009-04-07T18:36:34.99 | 0.3 | undecidable | manual | Sg | 250 | 23.3544 | -0.01 | 75 | |
IV.VCEL.EHZ. | 2009-04-07T18:36:34.15 | 0.3 | undecidable | manual | Pg | 81 | 37.8288 | 0.626 | 62 | |
IV.CAMP.HHZ. | 2009-04-07T18:36:34.35 | 0.6 | undecidable | manual | Sg | 5 | 21.5673 | -0.173 | 48 | |
IV.TERO.HHN. | 2009-04-07T18:36:33.56 | 0.3 | undecidable | manual | Pg | 30 | 35.9418 | 0.328 | 68 | |
IV.FAGN.HHZ. | 2009-04-07T18:36:33.64 | 0.3 | undecidable | manual | Sg | 117 | 18.3705 | 0.002 | 75 | |
IV.PTQR.SHZ. | 2009-04-07T18:36:32.90 | 0.3 | undecidable | manual | Pg | 178 | 35.5422 | -0.264 | 69 | |
IV.CAMP.HHZ. | 2009-04-07T18:36:31.16 | 0.1 | undecidable | manual | Pg | 5 | 21.5673 | 0.136 | 97 | |
IV.FIAM.HHN. | 2009-04-07T18:36:31.46 | 0.3 | undecidable | manual | Pg | 250 | 23.3544 | 0.164 | 72 | |
IV.FAGN.HHZ. | 2009-04-07T18:36:30.42 | 0.1 | undecidable | manual | Pg | 117 | 18.3705 | -0.088 | 99 | |
MN.AQU.HHZ. | 2009-04-07T18:36:29.77 | 0.3 | undecidable | manual | Sg | 47 | 1.998 | -0.267 | 73 | |
MN.AQU.HHZ. | 2009-04-07T18:36:28.59 | 0.1 | undecidable | manual | Pg | 47 | 1.998 | 0.162 | 100 | |
IV.SBPO.HHE. | 2009-04-07T18:36:15.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-04-07T18:36:03.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CERA.HHZ. | 2009-04-07T18:36:00.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GROG.HHN. | 2009-04-07T18:35:57.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESI.HHE. | 2009-04-07T18:35:56.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHN. | 2009-04-07T18:35:53.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHN. | 2009-04-07T18:35:47.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-07T18:35:46.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHN. | 2009-04-07T18:35:44.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-04-07T18:35:43.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |